I flew my pv2+ this morning and all was good. So i shut down the phanom and went to another location less than 100 meters away. I powered up the controler the wifi the phantom and then my iphone. Then something strange happened, whilst waiting for the greenlights i notoced the display saying problem conneting to phantom or something very similar. Then i get connection back then i notice the satelitte, sd card and something else dissappear from the screen, then 5 or 10 seconds they reappear. I powered up the props and they work, but the loosing connection and display icons are worrying me. Any ideas what could be the problem?